Japan has long-standing territorial disputes with both China and Russia, leading to multiple standoffs over islands.

At the start of the new year, on January 6, President Erdogan made clear his intention to streamline the production of the long-range hypersonic missile.

Silicon Valley’s enthusiasm for superfast weapons has picked up speed, with defense-tech startup Castelion raising $100 ...

If China can pull off large-scale production of such a plane, it would revolutionize international air travel as we know it.

Castelion's Series A funding round raised $100 million, led by Lightspeed Venture Partners and including several other firms.

India successfully tested its first long-range hypersonic missile at Dr. APJ Abdul Kalam Island in Odisha. With this ...

ORLANDO, Fla. — A California-based startup led by former SpaceX executives announced Jan. 29 it has raised $100 million to ...

Hypersonic Ammo Could Increase Lethality Of Gunships And Helicopters is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive ...

Learn more about the Series A financing round and venture debt financing raised by Castelion to advance the development of ...

The U.S. Department of Defense has disclosed that it’s still unclear about the lethal effects of the hypersonic missile ...

Castelion, a defense manufacturer developing long-range hypersonic strike weapons, raised a $100 million Series A in a mix of ...

Trump's push follows in the footsteps of Reagan's Strategic Defense Initiative, a scrapped program popularly called "Star ...